compressed air line breathing apparatus
压缩空气管道呼吸装置
a breathing device that is placed over the mouth and nose; supplies oxygen from an attached storage tank.
套在口和鼻子上的呼吸装置；能够从连着的一个储藏罐内供氧气。
an underwater diver who uses scuba gear.
一个备有水中呼吸器装置的潜水员。
A device for recording the force and speed of chest movements during respiration.
呼吸描记器用来记录呼吸时胸部运动的力量和速度的一种装置
Firemen should wear proper protective equipment and positive pressure self-contained breathing apparatus.
消防员须身穿保护装置及正压呼吸设施.
He was an inventor who invented a device to let people breathe under water.
他是一个发明家，发明了让人能在水下呼吸的装置.
The Improvement to Equipment of HVEF and the Effect of HVEF on Some Climacteric Fruits;
高压静电场保鲜装置改进及对几种呼吸跃变型果实的影响
Application of Bubble positive pressure breathing device in infant's disease
可控鼓泡式正压呼吸支持装置在婴幼儿疾病中的应用
a new breather in the diver's equipment
潜水装备的新式呼吸孔
A trademark used for an underwater breathing apparatus.
水肺，水中呼吸器用于水下呼吸装备的一种商标
A swimmer provided with breathing apparatus and other equipment to execute underwater maneuvers, especially military maneuvers.
蛙人带呼吸设备和其它装置执行水下任务，尤其是执行军事任务的游泳者
Enslin apparatus
恩斯林粘土吸水量装置
energy-absorbing steering assembly
能量吸收型转向装置
alkali absorber
吸碱装置（丝光机用）
caustic suction unit
吸碱装置（用于丝光机）
sorbent surface skimmer
吸着剂面撇油装置; 吸着剂面浮油回收装置
On the Skills at Fortis Aspiration in High Pitches;
论建构高音的强力呼吸和高位置技术
DETERMINATION AND ASSESSMENT OF RESPIRATORY RESISTANCE FOR AIRGRAFT OXYGEN EQUIPMENT
航空供氧装备呼吸阻力的测定与评价